DC-37 MDSD Digital Processor
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DC-37 MDSD Digital Processor
The DC-37 inherits the outstanding technology of the DC-901 and DP-720, while opening a new chapter in ultra-advanced and innovative digital signal processing technology. It features an MDSD type D/A converter that achieves straight conversion of the DSD signal and supports 5.6448 MHz (1-bit 2-channel DSD) sources. In keeping with this development, the HS-LINK interface has also been upgraded to Version 2 with significantly expanded sampling frequency and quantization support up to 5.6448 MHz (1-bit 2-channel DSD) and 384 kHz (32-bit 2-channel PCM). The DC-37 also offers convenience and flexible functionality. External digital sources can be connected via a total of six digital inputs: HS-LINK, COAXIAL 1, COAXIAL 2, OPTICAL 1, OPTICAL 2, and USB. The DC-37 is a digital processor that redefines the state-of-the art and has its sights firmly set on the future, including computer-based and high-resolution audio. Only strictly selected circuit components, materials and other parts of the highest quality are used, resulting in an immense richness of information that translates into a spectacular musical experience.
- MDSD type D/A converter using eight parallel circuits
- Direct Balanced Filter with totally separate line and balanced signal paths
- Support for 5.6448 MHz (1-bit 2-channel DSD) and 384 kHz (32-bit 2-channel PCM)
- Six digital interface inputs including HS-LINK and USB
- Phase selector for balanced outputs
- Sampling frequency and quantization bit display for input signal
- Separate power transformers for digital and analog sections
| Digital Inputs |
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| Sampling Frequencies |
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| D/A Converter |
MDSD principle (DSD signal) MDS++ principle (PCM signal) |
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| Frequency Response | 0.5 to 50,000 Hz +0, －3.0 dB | ||||||||||||||||||||||||||||
| Total Harmonic Distortion | 0.0006％ (20 to 20,000 Hz) | ||||||||||||||||||||||||||||
| Signal-to-noise Ratio | 119 dB | ||||||||||||||||||||||||||||
| Dynamic Range | 116 dB | ||||||||||||||||||||||||||||
| Channel Separation | 117 dB (20 to 20,000 Hz) | ||||||||||||||||||||||||||||
| Output Voltage and Impedance |
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| Output Level Control | 0 dB to -80 dB (digital) | ||||||||||||||||||||||||||||
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Sampling frequency / Quantization bit display |
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| Power Requirements | 120 V, 220 V, 230 V AC (voltage as indicated on rear panel), 50/60 Hz | ||||||||||||||||||||||||||||
| Power Consumption | 10 W | ||||||||||||||||||||||||||||
| Maximum Dimensions |
Width 465 mm ( 18.31”) Height 114 mm ( 4.49”) Depth 385 mm ( 15.16”) |
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| Mass |
14.4 kg (31.7 lbs) 20.0 kg (44.1 lbs) in shipping carton |
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